What is another word for broke one back?
Pronunciation: [bɹˈə͡ʊk wˈɒn bˈak] (IPA) 
Broke one back is an idiom commonly used to describe someone who has worked really hard or exerted themselves to the point of exhaustion. Some common synonyms of broke one back include "worked oneself to the bone," "toiled tirelessly," "put in one's maximum effort," "strained every muscle," and "gave it one's all." These phrases convey the same message as broke one back and can be used interchangeably depending on the context and tone of the situation. Whether it's for personal satisfaction or a task that needs completion, using these synonyms can help to acknowledge the hard work and dedication of individuals who have exerted themselves.
